ADM 1370 Lecture Notes - Lecture 1: Information System

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The purpose of information system is to provide accurate, timely and useful information. 5 part of the information system: people, procedures, software, hardware and data. Is = it + procedures, and people that produce & utilize information. Is = hardware + software + data + people + procedures. You cannot buy is, but you can buy it. Input: capture raw data from organization or external environment. Output: transfers processed information to people or activities that use it. Feedback: output returned to appropriate members of organization to help evaluate or correct input stage. Information system is part of other business function not only it: such as: marketing,

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